backend/spring/src/main/java/com/sbank/spring/jwt/JwtAccessDeniedHandler.java
package com.sbank.spring.jwt;

import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class JwtAccessDeniedHandler implements AccessDeniedHandler {

    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException {
        //필요한 권한이 없이 접근하려 할때 403 Forbidden 에러 리턴
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
    }
}